may ribbon
Verbo regular: ribbon - ribboned- ribboned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may ribbon
you may ribbon
he may ribbon
we may ribbon
you may ribbon
they may ribbon 	I may be ribboning
you may be ribboning
he may be ribboning
we may be ribboning
you may be ribboning
they may be ribboning	I may have ribboned
you may have ribboned
he may have ribboned
we may have ribboned
you may have ribboned
they may have ribboned	I may have been ribboning
you may have been ribboning
he may have been ribboning
we may have been ribboning
you may have been ribboning
they may have been ribboning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not ribbon
you may not ribbon
he may not ribbon
we may not ribbon
you may not ribbon
they may not ribbon 	I may not be ribboning
you may not be ribboning
he may not be ribboning
we may not be ribboning
you may not be ribboning
they may not be ribboning	I may not have ribboned
you may not have ribboned
he may not have ribboned
we may not have ribboned
you may not have ribboned
they may not have ribboned	I may not have been ribboning
you may not have been ribboning
he may not have been ribboning
we may not have been ribboning
you may not have been ribboning
they may not have been ribboning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I ribbon?
may you ribbon?
may he ribbon?
may we ribbon?
may you ribbon?
may they ribbon? 	may I be ribboning?
may you be ribboning?
may he be ribboning?
may we be ribboning?
may you be ribboning?
may they be ribboning? 	may I have ribboned?
may you have ribboned?
may he have ribboned?
may we have ribboned?
may you have ribboned?
may they have ribboned? 	may I have been ribboning?
may you have been ribboning?
may he have been ribboning?
may we have been ribboning?
may you have been ribboning?
may they have been ribboning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not ribbon?
may you not ribbon?
may he not ribbon?
may we not ribbon?
may you not ribbon?
may they not ribbon? 	may I not be ribboning?
may you not be ribboning?
may he not be ribboning?
may we not be ribboning?
may you not be ribboning?
may they not be ribboning? 	may I not have ribboned?
may you not have ribboned?
may he not have ribboned?
may we not have ribboned?
may you not have ribboned?
may they not have ribboned? 	may I not have been ribboning?
may you not have been ribboning?
may he not have been ribboning?
may we not have been ribboning?
may you not have been ribboning?
may they not have been ribboning?